| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +017+ | 0.33 | 73.7 | 3.54 | 10 | 0 | SEA |
| +017+ | 3.99 | 168.3 | 2.67 | 0 | 0 | TOT |
| +017+ | 3.66 | 94.7 | 2.00 | 12 | 0 | WAS |
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19890507 | XXXXX | 0.94 | SEA |
| 19890521 | XXXXX | 0.33 | SEA |
| 19890604 | XXXXX | 1.25 | WAS |
| 19890618 | +100+ | 1.30 | WAS |
| 19890702 | +078+ | 1.82 | WAS |
| 19890719 | +047+ | 2.75 | WAS |
| 19890725 | +017+ | 3.99 | WAS |
| 19890806 | +011+ | 4.68 | WAS |
| 19890820 | +010+ | 5.42 | WAS |
| 19890903 | +032+ | 4.21 | WAS |
| 19890917 | +019+ | 5.11 | WAS |
| 19891001 | +019+ | 5.55 | WAS |
Mark Langston Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.46 | 2 | 13.5 | 0 | 4 | SDN |
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